Drilldown: Patents

Jump to navigation Jump to search
Patents > Related to aircraft: Yes & Citations from after 1930: None & Number of diagram pages: 4-8

Use the filters below to narrow your results.

Office:
Inventors:
Vigilio Baldo (4) · Franklin Tompkins (3) · Alfred E. Wunderlich (3) · Alfred K. R. A. Krakow (3) · Arthur Henry Edwards (3)
Inventor country:
Applicant person:
None (19) · Vigilio Baldo (4) · Alfred E. Wunderlich (3) · Franklin Tompkins (3) · Arthur Henry Edwards (3) · Martin Diederich Rucker (2) · Samuel H. Gilson (2) · Robert M. Thompson (2) · Richard A. Engler (2) · Casimir-Louis Achard (2) · Josef Seiberl (2) · Louis Brennan (2) · Jay S. Milner (2) · Isaac Bell (2) · Hugo Hückel (2) · Adolf Sprater (2) · Simon Brubaker Minnich (2) · Matthew B. Sellers (2) · Albert Livingstone Blackman (2)
Applicant is inventor:
Tech fields:
airplane (65) · Stability (45) · frame (44) · propulsion (41) · LTA (38) · design (36) · navigation (29) · wings (25) · propellers (22) · construction (20) · propeller (20) · automatic stability (17) · aerodynamics (16) · Lift (13) · rudder (13) · safety (13) · whole (12) · helicopter (12) · flapping (12) · HTA (11)
Full specification filed date:
Application number:
None (39)
Granted:
Supplementary to patent:
None (124) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent GB-1908-4519 (2) · Patent BE-1907-202697 (2) · Patent FR-1902-324521 (2) · Patent GB-1909-26034 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (83) · Munn & Co. (4) · Lavoix et Mosès (4) · Boult, Wade & Tennant (3) · None (3) · Herbert Haddan & Co. (3) · Haseltine, Lake & Co. (3) · A. M. & William Clark (3) · Hippolyte Josse (2) · Bernie Goldsborough (2) · Franklin H. Hough (2) · Brandon frères (2) · Marillier et Robelet (2) · Jensen & Son (2)
National tech categories:
None (50) · FR 6.4 (23) · FR 6.3 (7) · HU V/h (6) · USPC 244/80 (5) · USPC 244/28 (4) · USPC 244/90R (3) · USPC 244/72 (3) · USPC 244/100R (3) · USPC 244/30 (3) · DE 77 (3)
IPCs:
None (84) · IPC B64C17/00 (14) · IPC B64C39/00 (13) · IPC B64B1/00 (10) · IPC B64C1/00 (10) · IPC B64C33/00 (5) · IPC B64C33/02 (5) · IPC B64C25/00 (3) · IPC B64C17/06 (3) · IPC B64C3/38 (3) · IPC B64C11/00 (2) · IPC B64C3/18 (2) · IPC B64D1/04 (2) · IPC B64C27/04 (2) · IPC B64C29/00 (2)
CPCs:
None (25) · CPC B64C17/00 (20) · CPC B64B1/00 (15) · CPC B64C13/00 (10) · CPC B64C2700/6295 (9) · CPC B64C33/02 (7) · CPC B64C2700/6218 (6) · CPC B64C23/005 (5) · CPC B64C39/00 (5) · CPC B64C33/00 (4) · CPC B64C17/06 (3) · CPC B64C3/42 (3) · CPC B64C13/24 (3) · CPC B64C2700/6216 (3) · CPC B64C39/005 (3) · CPC B64C39/006 (3) · CPC B64C39/08 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 174 results in range #1 to #174.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)